diff --git a/AsbCloudApp/Data/WellSectionDto.cs b/AsbCloudApp/Data/WellSectionDto.cs
index 1f86dbe7..bfe8c79a 100644
--- a/AsbCloudApp/Data/WellSectionDto.cs
+++ b/AsbCloudApp/Data/WellSectionDto.cs
@@ -2,20 +2,80 @@
 {
     public class WellSectionDto
     {
+        public int Id { get; set; }
+        /// <summary>
+        /// Конструкция секции
+        /// </summary>
         public string SectionType { get; set; }
+
+        /// <summary>
+        /// Глубина план, м
+        /// </summary>
         public double WellDepthPlan { get; set; }
+
+        /// <summary>
+        /// Глубина факт, м
+        /// </summary>
         public double WellDepthFact { get; set; }
+
+        /// <summary>
+        /// Период план, д
+        /// </summary>
         public double BuildDaysPlan { get; set; }
+
+        /// <summary>
+        /// Период факт, д
+        /// </summary>
         public double BuildDaysFact { get; set; }
+
+        /// <summary>
+        /// Механическая скорость проходки план, м/час
+        /// </summary>
         public double RateOfPenetrationPlan { get; set; }
+
+        /// <summary>
+        /// Механическая скорость проходки факт, м/час
+        /// </summary>
         public double RateOfPenetrationFact { get; set; }
+
+        /// <summary>
+        /// Рейсовая скорость план, м/час
+        /// </summary>
         public double RouteSpeedPlan { get; set; }
+
+        /// <summary>
+        /// Рейсовая скорость план, м/час
+        /// </summary>
         public double RouteSpeedFact { get; set; }
+
+        /// <summary>
+        /// Скорость подъема КНБК план
+        /// </summary>
         public double BhaUpSpeedPlan { get; set; }
+
+        /// <summary>
+        /// Скорость подъема КНБК факт
+        /// </summary>
         public double BhaUpSpeedFact { get; set; }
+
+        /// <summary>
+        /// Скорость спуска КНБК план
+        /// </summary>
         public double BhaDownSpeedPlan { get; set; }
+
+        /// <summary>
+        /// Скорость спуска КНБК факт
+        /// </summary>
         public double BhaDownSpeedFact { get; set; }
+
+        /// <summary>
+        /// Скорость спуска обсадной колонны план
+        /// </summary>
         public double CasingDownSpeedPlan { get; set; }
+
+        /// <summary>
+        /// Скорость спуска обсадной колонны факт
+        /// </summary>
         public double CasingDownSpeedFact { get; set; }
     }
 }
diff --git a/AsbCloudApp/Services/IWellService.cs b/AsbCloudApp/Services/IWellService.cs
index aaf6012f..33fc5b81 100644
--- a/AsbCloudApp/Services/IWellService.cs
+++ b/AsbCloudApp/Services/IWellService.cs
@@ -7,7 +7,7 @@ namespace AsbCloudApp.Services
     {
         IEnumerable<WellDto> GetWellsByCompany(int idCompany);
         IEnumerable<WellDto> GetTransmittingWells(int idCompany);
-        bool IsCompanyOwnsWell(int idCompany, int idWell);
+        bool IsCompanyInvolvedInWell(int idCompany, int idWell);
         IEnumerable<WellSectionDto> GetSections(int idWell);
         IEnumerable<WellOperationDto> GetOperations(int idWell);
     }
diff --git a/AsbCloudDb/Model/WellSection.cs b/AsbCloudDb/Model/WellSection.cs
index 0fe88015..7930dcc0 100644
--- a/AsbCloudDb/Model/WellSection.cs
+++ b/AsbCloudDb/Model/WellSection.cs
@@ -20,28 +20,28 @@ namespace AsbCloudDb.Model
         [Column("id_well")]
         public int IdWell { get; set; }
 
-        [Column("well_depth_plan"), Comment("глубина план")]
+        [Column("well_depth_plan"), Comment("глубина план, м")]
         public double WellDepthPlan { get; set; }
 
-        [Column("well_depth_fact"), Comment("глубина факт")]
+        [Column("well_depth_fact"), Comment("глубина факт, м")]
         public double WellDepthFact { get; set; }
 
-        [Column("build_days_plan"), Comment("период план")]
+        [Column("build_days_plan"), Comment("период план, д")]
         public double BuildDaysPlan { get; set; }
 
-        [Column("build_days_fact"), Comment("период факт")]
+        [Column("build_days_fact"), Comment("период факт, д")]
         public double BuildDaysFact { get; set; }
 
-        [Column("rate_of_penetration_plan"), Comment("Механическая скорость проходки план")]
+        [Column("rate_of_penetration_plan"), Comment("Механическая скорость проходки план, м/час")]
         public double RateOfPenetrationPlan { get; set; }
 
-        [Column("rate_of_penetration_fact"), Comment("Механическая скорость проходки факт")]
+        [Column("rate_of_penetration_fact"), Comment("Механическая скорость проходки факт, м/час")]
         public double RateOfPenetrationFact { get; set; }
 
-        [Column("route_speed_plan"), Comment("Рейсовая скорость план")]
+        [Column("route_speed_plan"), Comment("Рейсовая скорость план, м/час")]
         public double RouteSpeedPlan { get; set; }
 
-        [Column("route_speed_fact"), Comment("Рейсовая скорость факт")]
+        [Column("route_speed_fact"), Comment("Рейсовая скорость факт, м/час")]
         public double RouteSpeedFact { get; set; }
 
         [Column("bha_down_speed_plan"), Comment("Скорость спуска КНБК план")]
@@ -56,10 +56,10 @@ namespace AsbCloudDb.Model
         [Column("bha_up_speed_fact"), Comment("Скорость подъема КНБК факт")]
         public double BhaUpSpeedFact { get; set; }
 
-        [Column("casing_down_speed_plan"), Comment("Скорость спуска ОК план")]
+        [Column("casing_down_speed_plan"), Comment("Скорость спуска обсадной колонны план")]
         public double CasingDownSpeedPlan { get; set; }
 
-        [Column("casing_down_speed_fact"), Comment("Скорость спуска ОК факт")]
+        [Column("casing_down_speed_fact"), Comment("Скорость спуска обсадной колонны факт")]
         public double CasingDownSpeedFact { get; set; }
 
         [JsonIgnore]
diff --git a/AsbCloudInfrastructure/Services/WellService.cs b/AsbCloudInfrastructure/Services/WellService.cs
index 511fb92a..3a625b5e 100644
--- a/AsbCloudInfrastructure/Services/WellService.cs
+++ b/AsbCloudInfrastructure/Services/WellService.cs
@@ -41,10 +41,9 @@ namespace AsbCloudInfrastructure.Services
             return wells.Select(w => From(w));
         }
 
-        public bool IsCompanyOwnsWell(int idCompany, int idWell)
+        public bool IsCompanyInvolvedInWell(int idCompany, int idWell)
          => cacheRelationCompaniesWells.Contains(r => r.IdWell == idWell && r.IdCompany == idCompany);
         
-
         public IEnumerable<WellSectionDto> GetSections(int idWell)
         {
             var entities = db
diff --git a/AsbCloudWebApi.Tests/ControllersTests/AnalyticsControllerTests.cs b/AsbCloudWebApi.Tests/ControllersTests/AnalyticsControllerTests.cs
index f31752f8..2a6d742e 100644
--- a/AsbCloudWebApi.Tests/ControllersTests/AnalyticsControllerTests.cs
+++ b/AsbCloudWebApi.Tests/ControllersTests/AnalyticsControllerTests.cs
@@ -34,7 +34,7 @@ namespace AsbCloudWebApi.Tests.ControllersTests
             analyticsService.Setup(s => s.GetWellDepthToDay(It.IsAny<int>()))
                             .Returns(depthToDayDtos);
 
-            wellService.Setup(s => s.IsCompanyOwnsWell(It.IsAny<int>(), It.IsAny<int>()))
+            wellService.Setup(s => s.IsCompanyInvolvedInWell(It.IsAny<int>(), It.IsAny<int>()))
                             .Returns(true);
 
             controller = new AnalyticsController(analyticsService.Object,
@@ -94,7 +94,7 @@ namespace AsbCloudWebApi.Tests.ControllersTests
         {
             var wellServiceReturnsFalse = new Mock<IWellService>();
 
-            wellServiceReturnsFalse.Setup(s => s.IsCompanyOwnsWell(It.IsAny<int>(), It.IsAny<int>()))
+            wellServiceReturnsFalse.Setup(s => s.IsCompanyInvolvedInWell(It.IsAny<int>(), It.IsAny<int>()))
                             .Returns(false);
 
             var newControllerInstance = new AnalyticsController(analyticsService.Object,
diff --git a/AsbCloudWebApi/Controllers/AnalyticsController.cs b/AsbCloudWebApi/Controllers/AnalyticsController.cs
index 063c65f8..0e25e482 100644
--- a/AsbCloudWebApi/Controllers/AnalyticsController.cs
+++ b/AsbCloudWebApi/Controllers/AnalyticsController.cs
@@ -40,7 +40,7 @@ namespace AsbCloudWebApi.Controllers
         {
             int? idCompany = User.GetCompanyId();
 
-            if (idCompany is null || !wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (idCompany is null || !wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var analytics = analyticsService.GetOperationsByWell(idWell, categoryIds, begin, end, skip, take);
@@ -63,7 +63,7 @@ namespace AsbCloudWebApi.Controllers
         {
             int? idCompany = User.GetCompanyId();
 
-            if (idCompany is null || !wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (idCompany is null || !wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var wellDepthToDayData = analyticsService.GetWellDepthToDay(idWell);
@@ -89,7 +89,7 @@ namespace AsbCloudWebApi.Controllers
         {
             int? idCompany = User.GetCompanyId();
 
-            if (idCompany is null || !wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (idCompany is null || !wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var wellDepthToIntervalData = analyticsService.GetWellDepthToInterval(idWell,
@@ -115,7 +115,7 @@ namespace AsbCloudWebApi.Controllers
         {
             int? idCompany = User.GetCompanyId();
 
-            if (idCompany is null || !wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (idCompany is null || !wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var analytics = analyticsService.GetOperationsSummary(idWell, begin, end);
@@ -141,7 +141,7 @@ namespace AsbCloudWebApi.Controllers
         {
             int? idCompany = User.GetCompanyId();
 
-            if (idCompany is null || !wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (idCompany is null || !wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var analytics = analyticsService.GetOperationsToInterval(idWell, intervalSeconds, workBeginSeconds);
diff --git a/AsbCloudWebApi/Controllers/DataController.cs b/AsbCloudWebApi/Controllers/DataController.cs
index 3ff466b5..059f2674 100644
--- a/AsbCloudWebApi/Controllers/DataController.cs
+++ b/AsbCloudWebApi/Controllers/DataController.cs
@@ -59,7 +59,7 @@ namespace AsbCloudWebApi.Controllers
             if (idCompany is null)
                 return Forbid();
 
-            bool isCompanyOwnsWell = wellService.IsCompanyOwnsWell((int)idCompany, idWell);
+            bool isCompanyOwnsWell = wellService.IsCompanyInvolvedInWell((int)idCompany, idWell);
 
             if (!isCompanyOwnsWell)
                 return Forbid();
diff --git a/AsbCloudWebApi/Controllers/FileController.cs b/AsbCloudWebApi/Controllers/FileController.cs
index 46b82133..7b7be3d7 100644
--- a/AsbCloudWebApi/Controllers/FileController.cs
+++ b/AsbCloudWebApi/Controllers/FileController.cs
@@ -42,7 +42,7 @@ namespace AsbCloudWebApi.Controllers
             if (idCompany is null)
                 return Forbid();
 
-            if (!wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (!wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var fileInfoCollection = files.Select(f =>
@@ -87,7 +87,7 @@ namespace AsbCloudWebApi.Controllers
         {
             int? idCompany = User.GetCompanyId();
 
-            if (idCompany is null || !wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (idCompany is null || !wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var filesInfo = fileService.GetFilesInfo(idWell, idCategory, 
@@ -117,7 +117,7 @@ namespace AsbCloudWebApi.Controllers
                 if (idCompany is null)
                     return Forbid();
 
-                if (!wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+                if (!wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                     return Forbid();
 
                 var fileInfo = fileService.GetFileInfo(fileId);
diff --git a/AsbCloudWebApi/Controllers/MessageController.cs b/AsbCloudWebApi/Controllers/MessageController.cs
index 3172afba..7e35a6cf 100644
--- a/AsbCloudWebApi/Controllers/MessageController.cs
+++ b/AsbCloudWebApi/Controllers/MessageController.cs
@@ -58,7 +58,7 @@ namespace AsbCloudWebApi.Controllers
             if (idCompany is null)
                 return Forbid();
 
-            bool isCompanyOwnsWell = wellService.IsCompanyOwnsWell((int)idCompany, idWell);
+            bool isCompanyOwnsWell = wellService.IsCompanyInvolvedInWell((int)idCompany, idWell);
 
             if (!isCompanyOwnsWell)
                 return Forbid();
diff --git a/AsbCloudWebApi/Controllers/ReportController.cs b/AsbCloudWebApi/Controllers/ReportController.cs
index a5d5f0a0..3e278a9e 100644
--- a/AsbCloudWebApi/Controllers/ReportController.cs
+++ b/AsbCloudWebApi/Controllers/ReportController.cs
@@ -72,7 +72,7 @@ namespace AsbCloudWebApi.Controllers
             if (idCompany is null)
                 return Forbid();
 
-            if (!wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (!wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var id = reportService.CreateReport(idWell, idUser, 
@@ -99,7 +99,7 @@ namespace AsbCloudWebApi.Controllers
                 if (idCompany is null)
                     return Forbid();
 
-                if (!wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+                if (!wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                     return Forbid();
                 // TODO: словарь content typoв
                 var relativePath = Path.Combine(fileService.RootPath, $"{idWell}", 
@@ -155,7 +155,7 @@ namespace AsbCloudWebApi.Controllers
             if (idCompany is null)
                 return Forbid();
 
-            if (!wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (!wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             int reportSize = reportService.GetReportPagesCount(idWell, begin, end, stepSeconds, format);
@@ -178,7 +178,7 @@ namespace AsbCloudWebApi.Controllers
             if (idCompany is null)
                 return Forbid();
 
-            if (!wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (!wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             DatesRangeDto wellReportsDatesRange = reportService.GetReportsDatesRange(idWell);
diff --git a/AsbCloudWebApi/Controllers/WellController.cs b/AsbCloudWebApi/Controllers/WellController.cs
index 75ca4011..fa95451f 100644
--- a/AsbCloudWebApi/Controllers/WellController.cs
+++ b/AsbCloudWebApi/Controllers/WellController.cs
@@ -47,7 +47,7 @@ namespace AsbCloudWebApi.Controllers
             if (idCompany is null)            
                 return NoContent();
 
-            if (wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (!wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var dto = wellService.GetSections(idWell);
@@ -64,7 +64,7 @@ namespace AsbCloudWebApi.Controllers
             if (idCompany is null)
                 return NoContent();
 
-            if (wellService.IsCompanyOwnsWell((int)idCompany, idWell))
+            if (!wellService.IsCompanyInvolvedInWell((int)idCompany, idWell))
                 return Forbid();
 
             var dto = wellService.GetOperations(idWell);